1 : <?php
2 :
3 : /*--------------------------------------------------------------------------+
4 : This file is part of eStudy
5 : externaltools/classes/class.mediawikiinfo.inc.php
6 : - Modulgruppe: ExternalTools
7 : - Beschreibung:
8 : - Version: 1.0 13/10/05
9 : - Autor(en): Christian Gerhardt <case42@gmx.net>
10 : +---------------------------------------------------------------------------+
11 : This program is free software; you can redistribute it and/or
12 : modify it under the terms of the GNU General Public License
13 : as published by the Free Software Foundation; either version 2
14 : of the License, or any later version.
15 : +---------------------------------------------------------------------------+
16 : This program is distributed in the hope that it will be useful,
17 : but WITHOUT ANY WARRANTY; without even the implied warranty of
18 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 : GNU General Public License for more details.
20 : You should have received a copy of the GNU General Public License
21 : along with this program; if not, write to the Free Software
22 : Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 : +--------------------------------------------------------------------------*/
24 : /**
25 : * Diese Datei enthällt die Klasse MediaWikiInfo
26 : * @package eStudy.ExternalTools
27 : * @version 1.0 13/10/05
28 : * @author Christian Gerhardt <case42@gmx.net>
29 : */
30 1 : if (!defined('PATH_TO_ROOT'))
31 1 : define("PATH_TO_ROOT", "../../");
32 :
33 : /**Die Basisklasse*/
34 1 : require_once ("class.toolinfo.inc.php");
35 : //für passwörter
36 1 : require_once ("class.passwords.inc.php");
37 1 : define("WIKI_USER_TABLE", "user");
38 1 : define("WIKI_USER_GROUP_TABLE", "user_groups");
39 1 : define("STUDENT_WIKI_USER_GROUP", "");
40 1 : define("TEACHER_WIKI_USER_GROUP", "sysop");
41 1 : define("ADMINISTRATOR_WIKI_USER_GROUP", "sysop");
42 1 : define("ASSISTENT_WIKI_USER_GROUP", "sysop");
43 : /**
44 : *
45 : */
46 1 : class MediaWikiInfo extends ToolInfo {
47 :
48 : public $wikiDefaultOptions = array (
49 : "quickbar" => 1,
50 : "underline" => 2,
51 : "cols" => 80,
52 : "rows" => 25,
53 : "searchlimit" => 20,
54 : "contextlines" => 5,
55 : "contextchars" => 50,
56 : "skin" => "monobook",
57 : "math" => 1,
58 : "rcdays" => 7,
59 : "rclimit" => 50,
60 : "highlightbroken" => 1,
61 : "stubthreshold" => 0,
62 : "previewontop" => 1,
63 : "editsection" => 1,
64 : "editsectiononrightclick" => 0,
65 : "showtoc" => 1,
66 : "showtoolbar" => 1,
67 : "date" => 0,
68 : "imagesize" => 2,
69 : "thumbsize" => 2,
70 : "rememberpassword" => 0,
71 : "enotifwatchlistpages" => 0,
72 : "enotifusertalkpages" => 1,
73 : "enotifminoredits" => 0,
74 : "enotifrevealaddr" => 0,
75 : "shownumberswatching" => 1,
76 : "fancysig" => 0,
77 : "externaleditor" => 0,
78 : "externaldiff" => 0,
79 : "variant" => "en",
80 : "language" => "en",
81 : "searchNs0" => 1
82 : );
83 :
84 : public function MediaWikiInfo($id, $image = null) {
85 0 : parent :: ToolInfo($image);
86 0 : $this->toolName = "Mediawiki 1.5";
87 0 : $this->toolID = $id;
88 0 : }
89 : public function encryptPassword($userid, $password) {
90 0 : return Passwords :: GenerateHash($password, $userid, HASH_MEDIAWIKI);
91 : }
92 : public function getWikiUserData($wikiUserName) {
93 0 : $query = "SELECT * FROM %s WHERE user_name='%s' LIMIT 1";
94 0 : $query = sprintf($query, WIKI_USER_TABLE, Data::toMysql(ucfirst($wikiUserName)));
95 0 : return $this->toolDB->get_row($query);
96 : }
97 : public function createNewWikiUser($login, $password, $email, $realname, $usergroup) {
98 0 : global $EZSQL_ERROR;
99 0 : $errorCount = count($EZSQL_ERROR);
100 0 : $options = array ();
101 0 : foreach ($this->wikiDefaultOptions as $key => $value) {
102 0 : array_push($options, $key . "=" . $value);
103 0 : }
104 0 : $query = "INSERT INTO %s (user_name, user_real_name, user_password, user_newpassword, user_email,user_options, user_touched, user_token)";
105 0 : $query .= "VALUES('%s','%s','%s','%s','%s','%s','%s','%s')";
106 0 : $query = sprintf($query, WIKI_USER_TABLE, Data::toMysql(ucfirst($login)), Data::toMysql($realname), "", "", Data::toMysql($email), implode("\n", $options), gmdate('YmdHis', time()), md5(microtime() . mt_rand(0, 0x7fffffff) . "blub" . 0));
107 0 : $this->toolDB->query($query);
108 0 : if ($errorCount != count($EZSQL_ERROR) || !isset ($this->toolDB->insert_id)) {
109 0 : return null;
110 : } else {
111 0 : $id = $this->toolDB->insert_id;
112 0 : $query = "UPDATE %s SET user_password='%s' WHERE user_name='%s'";
113 0 : $query = sprintf($query, WIKI_USER_TABLE, $this->encryptPassword($id, $password), Data::toMysql(ucfirst($login)));
114 0 : $this->toolDB->query($query);
115 0 : if ($usergroup != STUDENT) {
116 : switch ($usergroup) {
117 0 : case DOZENT :
118 0 : $group = TEACHER_WIKI_USER_GROUP;
119 0 : case ADMIN :
120 0 : $group = ADMINISTRATOR_WIKI_USER_GROUP;
121 0 : case SEKRETARIAT :
122 0 : $group = ASSISTENT_WIKI_USER_GROUP;
123 0 : break;
124 :
125 0 : case STUDENT :
126 0 : default :
127 0 : $group = STUDENT_WIKI_USER_GROUP;
128 0 : }
129 0 : $query = "INSERT INTO %s (ug_user, ug_group)";
130 0 : $query .= "VALUES('%s','%s')";
131 0 : $query = sprintf($query, WIKI_USER_GROUP_TABLE, $id, $group);
132 0 : $this->toolDB->query($query);
133 0 : }
134 : }
135 0 : return $id;
136 : }
137 : public function getRealName() {
138 0 : return utf8_encode($this->userData['Vorname'] . " " . $this->userData['Nachname']);
139 : }
140 : public function checkForUser() {
141 0 : $result = $this->getWikiUserData($this->getUserLogin());
142 0 : return !is_null($result);
143 : }
144 : public function getUserLogin() {
145 0 : return utf8_encode($this->userLogonData['login']);
146 : }
147 : public function insertNewUser() {
148 0 : $id = $this->createNewWikiUser($this->getUserLogin(), $this->userLogonData['password'], $this->userData['Email'], $this->getRealName(), $this->userData['Usergroup']);
149 0 : }
150 : public function removeUser($userID) {
151 0 : $this->getLogonData();
152 0 : $this->connectToDB();
153 0 : $this->getUserLoginData($userID);
154 0 : if ($this->checkForUser()) {
155 0 : $newLogin = $this->createLogoffLogin($this->getUserLogin());
156 0 : $query = "UPDATE %s SET user_password='%s' WHERE user_name='%s'";
157 0 : $query = sprintf($query, WIKI_USER_TABLE, md5(microtime()), $this->getUserLogin());
158 0 : $this->toolDB->query($query);
159 0 : $querys[] = "update user set user_name='%s' where user_name='%s';";
160 0 : $querys[] = "update user_newtalk set user_ip='%s' where user_ip='%s';";
161 : //$querys[] = "update cur set cur_user_text='%s' where cur_user_text='%s';";
162 : //$querys[] = "update old set old_user_text='%s' where old_user_text='%s';";
163 0 : $querys[] = "update archive set ar_user_text='%s' where ar_user_text='%s';";
164 0 : $querys[] = "update ipblocks set ipb_address='%s' where ipb_address='%s';";
165 0 : $querys[] = "update image set img_user_text='%s' where img_user_text='%s';";
166 0 : $querys[] = "update oldimage set oi_user_text='%s' where oi_user_text='%s';";
167 0 : $querys[] = "update recentchanges set rc_user_text='%s' where rc_user_text='%s';";
168 0 : foreach ($querys as $query) {
169 0 : $this->toolDB->query(sprintf($query, $newLogin, $this->getUserLogin()));
170 0 : }
171 0 : }
172 0 : }
173 : public function updateLogin($oldLogin, $newLogin, $password) {
174 0 : global $EZSQL_ERROR;
175 0 : $oldLogin = utf8_encode($oldLogin);
176 0 : $newLogin = utf8_encode($newLogin);
177 0 : if ($this->checkForUser()) {
178 0 : $query = "SELECT user_id FROM %s WHERE user_name='%s'";
179 0 : $query = sprintf($query, WIKI_USER_TABLE, Data::toMysql(ucfirst($oldLogin)));
180 0 : $id = $this->toolDB->get_var($query);
181 0 : $p = $this->encryptPassword($id, $password);
182 0 : $query = "UPDATE %s SET user_name='%s', user_password='%s' WHERE user_name='%s' ";
183 0 : $query = sprintf($query, WIKI_USER_TABLE, $newLogin, $p, Data::toMysql(ucfirst($oldLogin)));
184 0 : $this->toolDB->query($query);
185 : if ($EZSQL_ERROR)
186 0 : return false;
187 0 : } else {
188 0 : $this->insertNewUser();
189 : }
190 0 : return true;
191 : }
192 : public function createLogoffLogin($login) {
193 0 : $query = "SELECT * FROM %s WHERE user_name='%s'";
194 0 : $query = sprintf($query, WIKI_USER_TABLE, "%s");
195 0 : $result = true;
196 0 : while ($result) {
197 0 : $newLogin = sprintf("%s(%s)", $login, date("d-m-y,H:i:s"));
198 0 : $result = $this->toolDB->get_row(sprintf($query, $newLogin));
199 0 : }
200 0 : return $newLogin;
201 : }
202 : public function showOptionsDialog($hiddenVars) {
203 0 : return true;
204 : }
205 : public function optionsHandler($event) {
206 0 : }
207 : }
208 : ?>
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